ZARA TINDALL, 37, is one of the Queen’s grandchildren. Her royal wedding was incredibly grand, and she wore a tiara which has now been valued at up to £4 million.

Zara married her husband on 30 July 2011 in Edinburgh at the Canongate Kirk. The Queen’s eldest grandchild married her sporting beau after meeting in 2003. The equestrian, who won a silver medal at the 2012 Summer Olympics, is the daughter of Princess Anne, 68. Now an expert has valued her wedding tiara at an incredibly high price.

Zara Tindall: Princess Anne's wedding tiara could have cost up to £4 million (Image: GETTY)

“Anne’s mother, Queen Elizabeth (then Princess Elizabeth) received it as wedding gift in 1947 from Princess Alice of Bettenberg who originally acquired it after she married Prince Andrew of Greece and Denmark in 1903,” Deborah explained.

“She was never photographed wearing it as she went on to other grander pieces.”

The piece is associated with weddings, as the Queen passed the piece down to Anne just before her her engagement to Mark Phillips in 1972.

Anne has been seen wearing it on a regular basis at state functions and for official photographs.

Deborah said: “There is no surprise that the bandeau is of a meander design (Greek key) and has a centre laurel and honeysuckle decoration either side.